DENSITY. DEFNITION DENSITY: The mass of a substance per unit of volume In simple terms…How much “stuff” is in a certain amount of space Weight/amt of.
Thermodynamics
Advanced Physical Science 1 st Semester Exam Review December ~ 2009.
Sound and Light Sound Sound is a mechanical wave that is vibrations transmitted through matter (solid, liquid, or gas) The movement of the air molecules.
Welcome to 5th Grade!
Classification of Matter
Particulate Model of Matter
